geo_grob: Create graphical objects

In paleolimbot/geovctrs: Efficient Data Structures for Geometry Vectors

Description

Create graphical objects

Usage

geo_grob(
  x,
  ...,
  rule = "evenodd",
  default.units = "native",
  name = NULL,
  vp = NULL
)

## Default S3 method:
geo_grob(
  x,
  ...,
  rule = "evenodd",
  default.units = "native",
  name = NULL,
  vp = NULL
)

## S3 method for class 'wk_wkt'
geo_grob(
  x,
  ...,
  rule = "evenodd",
  default.units = "native",
  name = NULL,
  vp = NULL
)

## S3 method for class 'wk_wkb'
geo_grob(
  x,
  ...,
  rule = "evenodd",
  default.units = "native",
  name = NULL,
  vp = NULL
)

## S3 method for class 'wk_wksxp'
geo_grob(
  x,
  ...,
  rule = "evenodd",
  default.units = "native",
  name = NULL,
  vp = NULL
)

## S3 method for class 'geovctrs_xy'
geo_grob(
  x,
  ...,
  rule = "evenodd",
  default.units = "native",
  name = NULL,
  vp = NULL
)

## S3 method for class 'geovctrs_segment'
geo_grob(
  x,
  ...,
  rule = "evenodd",
  default.units = "native",
  name = NULL,
  vp = NULL
)

## S3 method for class 'geovctrs_rect'
geo_grob(
  x,
  ...,
  rule = "evenodd",
  default.units = "native",
  name = NULL,
  vp = NULL
)

Arguments

x	A geometry-like object, or one that can be coerced to a geometry-like object using as_geovctr().
...	Graphical parameters passed to grid::gpar(). These are recycled along the input. Dynamic dots (e.g., !!!) are supported.
rule	Use "winding" if polygon rings are correctly encoded with a winding direction.
default.units	Coordinate units, which may be defined by the viewport (see grid::unit()). Defaults to native.
name	Passed to grid::pointsGrob(), grid::polylineGrob(), grid::pathGrob(), or grid::gTree() depending on the types of geometries in the input.
vp	Passed to grid::pointsGrob(), grid::polylineGrob(), grid::pathGrob(), or grid::gTree() depending on the types of geometries in the input.

Value

A grid graphical object

Examples

grid::grid.newpage()
grid::grid.draw(
  geo_grob("POINT (0.5 0.5)", col = "red", pch = 16, default.units = "npc")
)

paleolimbot/geovctrs documentation built on July 30, 2020, 3:41 p.m.